# MultipleChat

> One platform to chat with ChatGPT, Claude, Gemini and Grok side by side. Run a single prompt across all models in parallel, or have them collaborate sequentially to draft, verify, and humanize answers.

## Core features
- [Compare AI models](https://multiple.chat/compare-ai-models)
- [Collaborative AI](https://multiple.chat/collaborative-ai)
- [Projects](https://multiple.chat/projects-with-ai)
- [Prompt Optimizer](https://multiple.chat/prompt-optimizer)
- [AI Humanizer](https://multiple.chat/ai-humanizer)
- [Image Studio](https://multiple.chat/image-studio)

## Free tools
- [Free Tools Hub](https://multiple.chat/free-tools)
- [Domain Authority Checker](https://multiple.chat/domain-authority-checker)
- [AI Token Counter](https://multiple.chat/ai-token-counter)
- [AI Cost Calculator](https://multiple.chat/ai-cost-calculator)
- [Context Window Visualizer](https://multiple.chat/context-window-visualizer)
- [Schema Markup Generator](https://multiple.chat/schema-markup-generator)
- [SERP Snippet Previewer](https://multiple.chat/serp-snippet-previewer)
- [Open Graph Previewer](https://multiple.chat/og-card-previewer)
- [AI Glossary](https://multiple.chat/ai-glossary)

## Reference
- [Pricing](https://multiple.chat/pricing)
- [FAQs](https://multiple.chat/faqs)
- [About](https://multiple.chat/about)
- [Contact](https://multiple.chat/contact)

## Legal
- [Privacy Policy](https://multiple.chat/privacy)
- [Terms of Service](https://multiple.chat/terms)
- [Cookie Policy](https://multiple.chat/cookie-policy)
- [Refund Policy](https://multiple.chat/refund)

## Optional
- [Sitemap](https://multiple.chat/sitemap.xml)